Click on a day for an hourly weather forecast
The weather in Gryon in January is very cold with temperatures between -9°C and 0°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Gryon during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Let it snow! You can expect Gryon to be covered in white during the month of January. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.
Our weather forecast can give you a great sense of what weather to expect in Gryon in January 2026.
If you’re planning to visit Gryon in the near future, we highly recommend that you review the 14 day weather forecast for Gryon before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 0° / -9° | 5 | 8 | 19 | 206 mm | Awful | Gryon in January |
| February | 1° / -9° | 6 | 7 | 18 | 146 mm | Awful | Gryon in February |
| March | 4° / -5° | 7 | 9 | 17 | 170 mm | Awful | Gryon in March |
| April | 9° / -1° | 10 | 11 | 10 | 165 mm | Awful | Gryon in April |
| May | 13° / 2° | 16 | 10 | 6 | 326 mm | Awful | Gryon in May |
| June | 17° / 6° | 16 | 13 | 0 | 294 mm | Ok | Gryon in June |
| July | 19° / 7° | 14 | 17 | 0 | 277 mm | Ok | Gryon in July |
| August | 20° / 7° | 12 | 19 | 0 | 239 mm | Ok | Gryon in August |
| September | 16° / 5° | 9 | 20 | 1 | 151 mm | Ok | Gryon in September |
| October | 12° / 1° | 6 | 20 | 4 | 138 mm | Bad | Gryon in October |
| November | 6° / -2° | 6 | 13 | 11 | 175 mm | Awful | Gryon in November |
| December | 1° / -7° | 5 | 10 | 16 | 194 mm | Awful | Gryon in December |